Acres to Square meters formula
square meters = acres × 4,046.86
Multiply the number of acres by 4,046.86 to get square meters. To go the other way, multiply by 0.000247105 instead, or use the square meters to acres converter.
Acres to Square meters conversion table
Common acres to square meters values, rounded for reading. The converter above keeps full precision.
| Acres | Square meters |
|---|---|
| 1 ac | 4,046.86 m² |
| 2 ac | 8,093.71 m² |
| 3 ac | 12,140.6 m² |
| 4 ac | 16,187.4 m² |
| 5 ac | 20,234.3 m² |
| 10 ac | 40,468.6 m² |
| 15 ac | 60,702.8 m² |
| 20 ac | 80,937.1 m² |
| 25 ac | 101,171 m² |
| 50 ac | 202,343 m² |
| 75 ac | 303,514 m² |
| 100 ac | 404,686 m² |
| 250 ac | 1,011,710 m² |
| 500 ac | 2,023,430 m² |
| 1,000 ac | 4,046,860 m² |
Worked example
To convert 10 ac to square meters, multiply by 4,046.86: the result is 40,468.6 m². Area conversion factors are squared length factors. One acre equals exactly 4,046.8564224 square meters.
Frequently asked questions
How many square meters are in a acre?
One acre equals 4,046.86 square meters (1 ac = 4,046.86 m²).
What is 10 acres in square meters?
10 ac converts to 40,468.6 m². Enter any other value in the converter above to see it recalculated instantly.
How do I convert square meters back to acres?
Reverse the calculation: one square meter equals 0.000247105 acres. You can also swap the units in the converter or open the square meters to acres page.
Related area conversions
Need a different pair? Open the full area converter to choose any two units.